For all the following, # fc-match cantarell produces 'Cantarell-Regular.otf: "Cantarell" "Regular"'. This remains a problem on 13.1/KDE3 host big31using rv42.0 SeaMonkey but not rv38.0 Firefox (esr) or rv42.0 Firefox. This remains a problem on 13.2/KDE3 host gx280 using rv17.0 Firefox (esr) and rv 42.0 Firefox. This is not a problem on TW/KDE3 host gx280 using Seamonkey rv42.0 or Firefox rv42.0 or Firefox rv17.0. This is not a problem on TW/KDE4 host gx780 using Seamonkey rv42.0 or Firefox rv42.0 or Firefox rv17.0 or Firefox rv38.0. This is not a problem on Leap/IceWM host gx780 using Seamonkey rv42.0 or Firefox rv42.0 or Firefox rv17.0 or Firefox rv38.0